AB 1756-RM2
The AB 1756-RM2 module is a redundant module provided by Rockwell Automation (Allen-Bradley) for its ControlLogix series PLC. Its main function is to realize the redundancy backup of the control system and improve the reliability and availability of the system. By connecting two or more ControlLogix controllers to redundant modules, the active and standby controllers can synchronize in real time. If the primary controller fails, the standby controller can quickly take over to ensure continuous system operation.
Product parameters and specifications
Features:
Implement redundancy backup between ControlLogix controllers
Provides real-time data synchronization
failover
Improve system reliability
Features:
High reliability: Adopts redundant design to improve system availability
Real-time synchronization: Ensure that data on the active and standby controllers is consistent
Easy configuration: Flexible redundancy scheme is realized through software configuration
Wide application: Suitable for various industrial control applications
Technical specifications:
Communication interface: DH+, Ethernet
Power supply: 24VDC
Operating temperature: 0℃ ~ 55℃
Mounting: DIN rail mounting
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